Hi all, what4s wrong with the following code?
(defglobal ?*xxx* = 12) (assert(the-first-fact)) (defrule check-number ?f <- (the-first-fact) => (retract ?f) (if(floatp(?*xxx*)) then (printout t "its a number" crlf) else (printout t "its not a number" crlf) ) ) (run) I want to use the values of some global variables for arithmetic operations, but it doesn4t work the way I thought it would. Thanks for any help. Vincent ______________________________________________________________________________ WEB.DE MyPage - Ultimatives Kommunikationstool! Ihre Message sofort online! Domain aenderbar! http://www.das.ist.aber.ne.lustige.sache.ms/ -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------
